Baked Cod with Tomato-Olive Sauce and Feta
White cod fillets baked under a savory sauce of tomatoes, kalamata olives, and herbs, topped with creamy feta cheese. This Greek-inspired seafood recipe (mediterranean), ready in about 28 minutes, pairs cod fillets, olive oil, garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 4 pieces, 6 ounces each cod fillets
- 3 tablespoons olive oil
- 3 cloves, minced garlic cloves
- 1 cup, halved cherry tomatoes
- 1/2 cup, pitted and sliced kalamata olives
- 1 teaspoon dried oregano
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/2 cup, crumbled feta cheese
- 2 tablespoons, chopped fresh basil
- for serving lemon wedges
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Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Preheat the oven to 400°F. In a small bowl, combine 3 tablespoons olive oil, 3 minced garlic cloves, 1 cup halved cherry tomatoes, 1/2 cup sliced kalamata olives, 1 teaspoon dried oregano, 1 teaspoon salt, and 1/2 teaspoon black pepper. Stir to form the tomato-olive sauce.
- Step 2: Place 4 cod fillets (6 ounces each) in a single layer in a baking dish. Spoon the tomato-olive sauce evenly over each fillet, making sure to cover the fish well.
- Step 3: Sprinkle 1/2 cup crumbled feta cheese over the top of the sauced cod fillets. Bake uncovered in the oven for 15-18 minutes until the fish is opaque and flakes easily with a fork.
- Step 4: Remove from oven and garnish with 2 tablespoons chopped fresh basil. Serve immediately with lemon wedges on the side for squeezing over the fish to brighten flavors.
Frequently asked questions
How long does Baked Cod with Tomato-Olive Sauce and Feta take to make?
Total time is about 28 minutes (10 min prep + 18 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Baked Cod with Tomato-Olive Sauce and Feta?
Refrigerate in a covered airtight container for up to 3–4 days (FDA FoodKeeper guideline for cooked fish). Store any fresh salsa or citrus-based garnish in a separate container — it keeps for up to 2 days. Freeze cooked fish (without fresh garnishes) for up to 3 months; thaw overnight in the fridge and reheat gently at 275°F until just warmed through to preserve texture.
Can I substitute ingredients in Baked Cod with Tomato-Olive Sauce and Feta?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Baked Cod with Tomato-Olive Sauce and Feta for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Baked Cod with Tomato-Olive Sauce and Feta?
Greek seafood like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
